Abstract
In the present report, attention has been focused on the development of electronic components of a high-energy storage density in small dimensions using ceramic technology and standard techniques. The detailed studies of electrical and dielectric properties of a potassium, manganese, and tungsten modified complex perovskite with a chemical composition: (Bi1/2K1/2) (Fe1/3Mn1/3W1/3)O3 (by solid-state reaction route) have been attempted for the purpose. Through the analysis of structural X-ray diffraction and micro-structural properties, the quality of the developed material has been verified. These methods have provided a crystallite size of 97 nm, and micro-strain (0.0027) and a grain size of 9.83 μm. Studies of frequency and temperature dependent dielectric and complex impedance support the divergence of dielectric dispersion and relaxation from Debye-type behavior. The nature of conductivity of the material of semiconductor type suggests its potential use in optoelectronic component. The temperature coefficient of resistance of −1.3491% confirms that it is a contender for thermistor devices applications. These findings indicate that material with high energy storage density and minimal energy loss could be used for energy storage devices. The dielectric constant and efficiency of 671 and 70.44%, respectively with a maximum power density (0.16 MW/cm3) at 1 kHz is achieved for the devices.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
